Microsoft 070-521 real exam prep : Upgrade: Transition Your MCPD Windows Developer 3.5, or Enterprise Application Developer 3.5, Skills to MCPD Windows Developer 4

  • Exam Code: 070-521
  • Exam Name: Upgrade: Transition Your MCPD Windows Developer 3.5, or Enterprise Application Developer 3.5, Skills to MCPD Windows Developer 4
  • Updated: Sep 15, 2026
  • Q&As: 115 Questions and Answers

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Microsoft 070-521 Exam Syllabus Topics:

SectionWeightObjectives
Windows Forms Enhancements in .NET Framework 420%- Application configuration and deployment
- Data binding improvements
- New controls and features
Windows Communication Foundation (WCF) 4 Updates25%- Simplified configuration and service discovery
- REST and syndication support
- Security and transaction improvements
Windows Presentation Foundation (WPF) 4 Improvements25%- Graphics and media integration
- New controls and visual state manager
- Data binding and layout enhancements
Application Design and Architecture10%- Performance and compatibility considerations
- Migrating 3.5 code to .NET Framework 4
ADO.NET and Data Access in .NET 420%- Entity Framework 4 features
- Data Services and LINQ enhancements
- Connection management and performance

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